--- dns-tcp-queries-received-ipv4: 283350113 dns-tcp-queries-received-ipv6: 20589304 dns-tcp-responses-sent-ipv4: 283339928 dns-tcp-responses-sent-ipv6: 20579508 dns-udp-queries-received-ipv4: 5640916373 dns-udp-queries-received-ipv6: 1267428926 dns-udp-responses-sent-ipv4: 5384754310 dns-udp-responses-sent-ipv6: 1263233124 metric: traffic-volume service: f.root-servers.net start-period: 2017-11-21T00:00:00Z version: rssac002v3